Home / 6,319,386.36-9,473,389.39-2,273,029.94

Finding the Fourth Proportional to 6,319,386.36, 9,473,389.39 and 2,273,029.94

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Solution

The fourth proportional to 6,319,386.36, 9,473,389.39 and 2,273,029.94 is: 3,407,498.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,386.36 : 9,473,389.39 = 2,273,029.94 : x
  2. Step 2: Convert to fraction form
    6,319,386.36/9,473,389.39 = 2,273,029.94/x
  3. Step 3: Cross multiply
    6,319,386.36x = 9,473,389.39 × 2,273,029.94
  4. Step 4: Simplify right side
    6,319,386.36x = 21,533,297,716,748.34
  5. Step 5: Solve for x
    x = 21,533,297,716,748.34/6,319,386.36
  6. Step 6: Final answer
    x = 3,407,498.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.